VAERS Explorer

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A note on interpretation. VAERS reports are unverified and may be incomplete or coincidental. A report does not establish that a vaccine caused an event, and counts should not be used to calculate incidence or infer causation. Full disclaimer

1,929,324 reports(803 ms)

#2874174Nov 21, 2025
Female·Age unknown·SC·COVID19

Okay, that's probably when we had COVID before. We had all the vaccines except for the very last one... And it was Pfizer.; Okay, that's probably when we had COVID before. We had all the vaccines except for the very last one... And it was Pfizer.; This is a sp…

COVID-19Drug ineffective
#2874175Nov 21, 2025
Male·Age unknown·COVID19

fever of 98.8; flare up of eczema with red, dry itchy skin; flare up of eczema with red, dry itchy skin; This is a spontaneous report received from a Consumer or other non HCP from License Party. Other Case identifier(s): 2025SA157683 (Sanofi), AE-021598 (BioN…

ColonoscopyCondition aggravatedEczemaPyrexiaWeight
#2874176Nov 21, 2025
Female·0.2 yrs·MO·DTAP

daptacel vaccine was given after expiration date with no reported adverse event; Initial information received on 14-Nov-2025 regarding an unsolicited valid non-serious case received from a other health professional. This case was linked to US-SA-2025SA343084…

Expired product administeredNo adverse event
#2874177Nov 21, 2025
Female·63 yrs·MI·FLU3

fluzone hd was administered to 63 years old patient with no reported adverse event; Initial information received on 14-Nov-2025 regarding an unsolicited valid non-serious case received from a other health professional. This case involves a 63-year-old female…

No adverse eventProduct administered to patient of inappropriate age
#2874178Nov 21, 2025
Male·71 yrs·FLU3

couple of inches above her husband's knee caps were swelling; administration of a double dose to an immunocompromised patient.; Initial information received on 14-Nov-2025 regarding an unsolicited valid non-serious case received from a consumer/non-hcp(non-he…

Extra dose administeredJoint swelling
#2874179Nov 21, 2025
Male·78 yrs·PA·FLU3

Patient ended getting two flu shots with no adverse event; Initial information received on 16-Nov-2025 regarding an unsolicited valid non-serious case received from a pharmacist. This case involves a 78 years old male patient who came in and requested a flu…

Extra dose administeredNo adverse event
#2874180Nov 21, 2025
Female·30 yrs·CA·TD

Nurse states that they gave an expired TENIVAC to a pregnant patient with no reported adverse event; Nurse states that they gave an expired TENIVAC to a pregnant patient with no reported adverse event; Initial information received on 17-Nov-2025 regarding an u…

Expired product administeredExposure during pregnancyNo adverse event
#2874181Nov 21, 2025
Female·Age unknown·PA·FLU3

reported that a week and half after getting the fluzone hd hey began having musical ear syndrome; have developed a tremor in the voice box; Initial information received on 18-Nov-2025 regarding an unsolicited valid non-serious case received from a patient. Th…

Laryngeal tremorMusical ear syndrome
#2874182Nov 21, 2025
Unknown·Age unknown·PA·TYP

Temperature excursion: negative disposition and product used, excursion occurred due to a drawer being open and the door did not fully close with no reported adverse event; Initial information received on 18-Nov-2025 regarding an unsolicited valid non-serious…

No adverse eventProduct storage error
#2874183Nov 21, 2025
Unknown·Age unknown·MO·DTAPIPVHIB

PENTACEL being administered incorrectly described as the liquid portion not being given and the powder portion possibly being mixed with sterile water with no reported adverse event; Initial information received on 18-Nov-2025 regarding an unsolicited valid no…

No adverse eventProduct preparation issue
#2874184Nov 21, 2025
Female·42 yrs·UNK

Difficulty hearing; Wasn't feeling great; Headache; Feeling a little bit achy; Nauseous; Might be affecting the nerves; Very nervous; Difficulty with my ears, they were feeling clogged, or like full; This spontaneous case, initially received on 10-Nov-2025, wa…

Ear discomfortHypoacusisMalaiseNauseaNervousnessPain
#2874185Nov 21, 2025
Male·31 yrs·CA·COVID19

Patient received the vaccine and stated he was feeling a little "off" afterwards and a little lightheaded. Patient wen on with day after some rest and the proceeded to have a syncopal episode with slow recovery.

DizzinessFeeling abnormalSyncope
#2874186Nov 21, 2025
Male·15 yrs·RI·COVID19

Patient is 15 years old and received COVID vaccine dose meant for patients 6 months- 11 years. Spoke to State Vaccine Unit. No concerns. Advised getting 12+ dose in 8 weeks from 11/15/25.

Underdose
#2874187Nov 21, 2025
Female·37 yrs·TX·FLU3

Mild chest tightness

Chest discomfort
#2874188Nov 21, 2025
Female·1 yrs·MA·FLU3

1 year old received Flu #2 vaccine too soon. Spoke to State Vaccine Unit and advised getting another dose 4 weeks after this dose. Received another Flu dose on 11/18.

Inappropriate schedule of product administration
#2874189Nov 21, 2025
Female·75 yrs·GA·RSV

PATIENT EXPERIENCING REDNESS, ITCHING, PAIN AND WARMNESS SINCE DATE OF VACCINE ON 11/03/2025. SHE IS SAYING HER SYMPTOMS HAS BEEN DECREASING SINCE THEN BUT STILL IS CURRENTLY EXPIRENCING THE SYMPTOMS AS OF 11/21/2025.

ErythemaFeeling hotPainPruritus
#2874214Nov 21, 2025
Male·0.6 yrs·WI·VARCEL

Patient was to receive Vaxelis patient mother was contacted and informed to bring patient in to receive correct vaccine

Wrong product administered
#2874215Nov 21, 2025
Female·32 yrs·CO·FLU3

Injection given into sub deltoid bursa of right shoulder. Pain swelling, Decreased ROM,

Injected limb mobility decreasedPainProduct administered at inappropriate siteSwelling
#2874216Nov 21, 2025
Male·62 yrs·CA·FLU3

Severe widespread rashes started as localize rash in the spinal lower back (progress the last 5 weeks)

Rash
#2874217Nov 21, 2025
Female·54 yrs·TN·FLU3

Right arm emitted a stream of blood immediately after IM injection then started to swell to larger than a quarter . I administered 10ml of diphenhydramine liquid and told Patient to hold ice compress on arm in the consultation room immediately following the va…

Immediate post-injection reactionInjection site haemorrhageInjection site swellingInjection site warmth
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